[OpenAFS-devel] Locking in Linux?
Dean Anderson
dean@av8.com
Sat, 8 Apr 2006 03:40:03 -0400 (EDT)
I'm building openafs 1.4.0 on Aurora 2.0 beta 2, which is essentially a linux
2.6.13 kernel. I've just notice that there are no definitions for
SPLVAR,
NETPRI
USERPRI
for use by the kernel module, for any linux variant. I saw a patch for
sparc64_linux26, which just had the effect of nulling out the locks, causing it
to compile with no locking, which is may be fine on a uniprocessor (or not). Is
is really safe to run afs on SMP or even UP kernels without locks?
Anyone know any more about this?
Thanks,
--Dean
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